336393477

素因数分解:

$3^2\times 7^3\times {\mathrm{108971}}^1$

素因数の和:108998

約数の個数: 24

約数和(自身を含む): 566654400

約数和(自身を除く): 230260923

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 108971, 326913, 762797, 980739, 2288391, 5339579, 6865173, 16018737, 37377053, 48056211, 112131159, 336393477]

約数ペア:

[(1, 336393477), (3, 112131159), (7, 48056211), (9, 37377053), (21, 16018737), (49, 6865173), (63, 5339579), (147, 2288391), (343, 980739), (441, 762797), (1029, 326913), (3087, 108971)]